baber/WOPTO huggingface dataset:
Patent JP-S62152297-A (JP)
Title: Ultrasonic probe and its production
Inventor: ISHIYAMA KAZUFUMI
IPC: H04R1/06
Filed: 1985-12-26
Abstract: PURPOSE:To easily and properly perform and earth leading in an earth division by using a flexible printed circuit board as the earth drawing member. CONSTITUTION:An ultrasonic probe consists of a packing material 1, an oscillator 2, a packing material 3 formed in a half moon shape, an acoustic matching layer 4 and an earth drawing member 5. In the member 5, plural earth lines EL corresponding to the fraction of an earth electrode are provided and the flexible printed circuit board is used. The end of the earth line EL is connected to the earth electrode of the corresponding oscillator 2 and the other end is formed in a ring shape and a connector or the like is attached thereto.
Patent JP-H05105416-A (JP)
Title: Production of globular grain
Inventor: HORIE HIROMICHI
IPC: B01J2/06
Filed: 1991-10-11
Abstract: PURPOSE:To efficiently produce a globular grain by mixing a W/0 emulsion contg. a water-soluble metallic salt and an aq. soln. B of a water-soluble inorg. compd. forming a precipitate by the reaction with the water-soluble metallic salt even under the conditions where the W/O ratio in the emulsion A and the ratio of the emulsion A to soln. B are increased. CONSTITUTION:An aq. soln. of a water-soluble metallic salt and an org. solvent having <=8wt.% solubility to water are mixed in the presence of an emulsifier to form a W/O emulsion A. The emulsion A is mixed with an aq. soln. B of a water-soluble metallic salt forming a water-soluble precipitate by the reaction with the water-soluble inorg. metallic salt in the emulsion to produce a globular grain. In this case, the water-soluble compd. having >=1 hydroxyl in the molecule is added to the soln. B.
Patent JP-H01134089-A (JP)
Title: Rotary compressor
Inventor: WATANABE TAKEJI
IPC: F01C21/02
Filed: 1987-11-19
Abstract: PURPOSE:To miniaturize a device as well as to feed a sliding surface with lubricating oil with certainty by installing a rotary yoke plate and a permanent magnet in one side of bearings attached to an end face of a cylinder rotating on the circumference of a piston part of a fixed shaft. CONSTITUTION:A permanent magnet 17 and a rotary yoke plate 16 are driven by current-energization to a stator 18, and a cylinder 11 with a vane is rotated via a first bearing 13 or a second bearing being connected to this rotary yoke plate 16, whereby a space with an unrotated piston part 2 is enclosed by the vane and refrigerant gas is compressed by a volumetric change. The first bearing 13 or the second bearing 15 proximate to the lower part of a housing 19 is rotated whereby an oil groove part on the shaft circumference comes to negative pressure, and thus lubricating oil in the lower part of the housing 13 is pumped up from a lubricating oil suction port 5.
Patent JP-H03154081-A (JP)
Title: Developing device
Inventor: ISHIKAWA TOMOJI
IPC: G03G21/00
Filed: 1989-11-13
Abstract: PURPOSE:To continuously use a 1st developing part provided with an expensive developing roller having a long life by detaching only a 2nd developing part after collecting used developer in the 1st developing part into the 2nd developing part. CONSTITUTION:The 1st developing part 3 provided with the developing roller 5 and the 2nd developing part 10 provided with a developer chamber 19, a toner housing chamber 27 and an empty developer collecting chamber 26 are integrated in an initial state. In such a case, the shutter 15 of the developing part 10 is kept open. Next, new developer 20 in the developer chamber 19 is thrown into the developing part 3. Then, a rotating plate member 21 blocks the aperture part 22 of the developing part 3. When toner in the housing chamber 27 is exhausted and the life of the developer is expired, a lever is inclined to open the aperture part 22 and the developing part 3 is connected with the collecting chamber 26. Thereafter, the used developer is collected in the collecting chamber 26 by driving a developing device. When the collection of the developer is finished, the aperture part 22 is blocked and the developing part 3 is separated from the developing part 10. Then, only the developing part 10 is discarded, the developing part 3 provided with the roller 5 is kept, and the new 2nd developing part is attached.
Patent JP-H06151809-A (JP)
Title: Semiconductor device
Inventor: TAKAGI SHINICHI
IPC: G02B6/12
Filed: 1992-10-30
Abstract: PURPOSE:To provide an optical wiring element compatible with a silicon integrated circuit. CONSTITUTION:A MOSFET consisting of a gate insulating film 3, a gate electrode 4 and a source region 5 and a drain region 6 doped in a high-concentration N type is formed at one end of a silicon thin-film 2 formed onto a silicon oxide film 1. A Schottky junction is formed of a metal 8 at the other end, and a high-concentration P-type region 9 is shaped as the silicon-side electrode of the Schottky junction. A low-concentration doped region 7 in the silicon thin-film 2 between the MOSFET and the Schottky junction functions as an optical guide. The whole silicon thin-film 2 is covered with an insulating film 10 such as a silicon oxide film, and contact holes are bored on each region and metallic electrodes 11 are shaped. Accordingly, a silicon integrated circuit can be operated at higher speed.
Patent JP-H09134132-A (JP)
Title: Information processor and display device therefor
Inventor: NIITSUMA NOBUYUKI
IPC: G06F1/16
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To make a display surface expandable to a size capable of displaying a graphic and a chart or the like while making them continuous by making a device the structure in which a display surface is erected rearward an operation part at the time of a use and the surface is possible to be integrated with the operation part and a control part while being turned forward at the time of a non-use. SOLUTION: A keyboard 11 and opening and closing parts 12 whose slide shafts 2b can be rotated are formed on the upper part of a case 1 and a control part and a winding shaft 2c stretching a flexible display surface 2 by winding the lower part of the display surface 2 are provided in the inner part of the inside of the case 1. Display supporting parts 2a support the upper part of the display surface 2 and are enabled to rise and fall along slide shafts 2b and are made so as keep their positions at an arbitrary height by the friction of a spring as a stopper or the like. Plural elements of the display surface 2 and the control part are connected by a flexible printed wiring sheet, etc.  When the area of the display surface 2 is required to be minimized, the display surface 2 may be wound round the winding shaft 2c by pushing down the display surface supporting part 2a downward and after the use, the display supporting parts 2a is turned forward to be integrated with the case 1 by utilizing the opening and closing parts 12.
Patent JP-S63147048-A (JP)
Inventor: HIBINO YUICHI
IPC: E04B7/00
Filed: 1986-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000122520-A (JP)
Title: Virtual reality simulator and simulation method therefor
Inventor: SONODA YOSHIAKI
IPC: G09B9/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a virtual simulator and to make it four-dimensional. SOLUTION: This virtual simulator is comprised of a computer 1, a display device 7, and a simulator 3. The computer 1 provides a virtual environment M, L, GXj (t) or M, L, GXj where virtual equipment (object) is arranged and a virtual reality MXj, and a display device 7 displays the virtual reality MXj observed from a virtual moving eye point Xj (T) set on the virtual environment, and the simulator 3 changes a part of the virtual reality based on a result of the simulation. The spatial coordinates of the virtual moving eye point Xj (T) are expressed by an eye point coordinate function Xj (T) as the coordinates of the moving eye point which is synchronized with a real time computer time coordinate t of the virtual reality MXj and adopts an eye point time coordinate T on the time coordinate fixed on the virtual moving eye point as a variable. Thus, the simulator is dynamically made four-dimensional and this enables time-slipping.
Patent JP-H01137022-A (JP)
Title: Oil-pressure drive circuit for parallel movement of loader attachment for agricultural tractor
Inventor: KURASHIMA TOSHIMASA
IPC: A01B63/10
Filed: 1987-11-18
Abstract: PURPOSE:To simplify a drive circuit and to reduce the cost of a machine by a method in which an oil-pressure driver is provided with a pressure-sending direction switch valve and a driving type select valve, and return oil from lift cylinder is added to a divided flow valve to reduce the flow rate at a fixed ratio and sent into a tilt cylinder by pressing-in. CONSTITUTION:An oil-pressure drive circuit 2 is provided with a pressure- sending direction switch valve 3 and a driving type select valve 4. The valve 3 can be switched to three positions; i.e. neutral position, normal direction sending position, and reverse direction sending position, on its both sides, while the valve 4 is selectively switched to a tilt cylinder select position and a parallel rising (lowering) select position. Return oil from the contraction (extension) drive oil chamber 8S(8L) of lift cylinder 8 under a rising (lowering) parallel operation condition is sent by pressing-in to the contraction (extension) drive oil chamber 14S(14L) of tilt cylinder 14 while reducing the flow rate by a fixed ratio by a divided flow valve 17, and an attachment 6 is driven in rocking manner. The contraction speed of the cylinder 14 can thus be made faster than the extension speed to enhance the discharging function.
Patent JP-S63144533-A (JP)
Title: Device for measuring high-frequency characteristic of semiconductor device
Inventor: KATO TAKAYUKI
IPC: G01R31/26
Filed: 1986-12-09
Abstract: PURPOSE:To enable the high-frequency characteristics to be measured with high precision while facilitating the cleaning of probing needle ends by a method wherein a wafer holder movable upward and downward in such a state wherein probing needles are fixed upward while a semiconductor wafer is held downward is provided above the brobing needles. CONSTITUTION:A probing stage 3 and probing needles 4a, 4b are fixed on a specified positions upward while a wafer holder 2 movable upward and down ward is provided above the stage 3 and needles 4a, 4b. A semiconductor wafer 1 is held downward by the wafer holder 2 by vacuum suction etc. In case of measurement, the wafer holder 2 is lowered to bring the probing needles 4a, 4b into contact with input.output ends of IC chip to measure the high-frequency characteristics by a high-frequency characteristics measuring instrument through the intermediary of coaxial cables 5a, 5b. In such a constitution, the probing stage 3 and the probing needles 4a, 4b are fixed to impose no stress on the coaxial cables 5a, 5b so that the measurement may be performed with high precision while facilitating the cleaning of probing needle ends.
Patent JP-H11130225-A (JP)
Title: Sinkage preventing device for conveyor with lifter
Inventor: NISHIMURA TERUKI
IPC: F16M11/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a sinkage preventing device for a conveyor having a lifter, which prevents conveyor sinkage by positioning the lifter in height quickly and holding the work-pallet mounting plane of the lifter horizontal. SOLUTION: A vertically movable conveyor 1 having a lifter supports a top frame 2 on which the conveyor 1 is laid with a pair of arms 3 and 4 crossed at their middles so as to pivot on the other. the conveyor 1 is provided with a top-positioning member or chain member 7 for limiting the topmost stop position of the top frame 2, and a supporter or cylinder 6 for preventing the sinkage of the conveyor 1 laid on the top frame 2, while the top frame 2 bears a load from above, by holding the conveyor 1 stationary at a desired position against the load by means of the arms 3 and 4.
Patent JP-H09132064-A (JP)
Title: Cargo handling vehicle and its loading method
Inventor: OTANI CHIKAMASA
IPC: B60P1/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To lower a load-carrying platform so as to facilitate the loading, increase the loading amount as the part contracting suspensions, and utilize the suspensions even when the loading a cargo onto the load-carrying platform is made possible even through a small sized loading machine. SOLUTION: A suspension driving means (an auxiliary cylinder and a piston) to move a load-carrying platform 5 liftable by driving suspensions (hydraulic cylinders) 6 and 7 forcibly is provided. In the loading condition of a cargo handling vehicle, the load-carrying platform 5 is lowered by driving the suspension driving means, and when the loading is finished, the suspension driving means is driven again.  As a result, since the load-carrying platform 5 is raised by driving the suspensions 6 and 7 to the condition prior to the limitation to hold the suspension function without driving the suspensions to the limitation, the load-carrying platform 5 is lowered so as to facilitate the loading, the loading amount is increased as the part the suspensions are contracted, and the suspension can be utilized in the running condition when the loading of the cargo to the load-carrying platform 5 is made possible even through the small sized loading machine.
Patent JP-H06138974-A (JP)
Title: Media information output device
Inventor: ISHINO MASATOSHI
IPC: G06F3/048
Filed: 1992-10-30
Abstract: PURPOSE:To perform an advanced information transmission closely connected to the life style and sense of man. CONSTITUTION:When accepting a signal which detects the turning-on of a power switch 1 from a voltage detecting circuit 2, a CPU 3 reads the prescribed picture information and sound information in a ROM 12 for picture and sound based on the time information of a clock/timer 4 and writes the picture information in a RAM 9 for picture and sound information through a video controller 10, writing the sound information in the RAM 9 for picture/sound information through a sound controller 7.
Patent JP-S62156962-A (JP)
Title: Ink jet recorder
Inventor: HOSAKA YASUO
IPC: B41J2/17
Filed: 1985-12-28
Abstract: PURPOSE:To obtain an ink jet recorder capable of good printing all the time without occurrence of clogging in nozzles even when the recorder is stopped for long periods by a method in which is liquid containing no dye or pigment is colored before or during flying period, and the colored liquid is recorded on a recording paper. CONSTITUTION:A liquid containing no dye, etc., such as water 2, is contained in the nozzle 1 of a liquid-flying head 1. When a signal is applied to a thermal element 3 and the element 3 is abruptly heated, air bubbles 7 occur in the liquid on the element 3. The air bubbles 9 abruptly grown in the direction of arrow 8 serve to push out the liquid in the nozzle, where a liquid column 10 is formed on the tip of the nozzle. A colorant particle fog 11 adheres to the liquid column. When signal disappears, the element 3 is abruptly cooled, the liquid column is broken down to droplets 15, and the droplets 15 fly to the direction of arrow B. During the period, the fine colorant particles 16 continue to adhere to the droplets and are further concentrated in droplets, and the particles 16 adhere 20 through holes 19 of a partition wall 2 to a recording paper 4. The liquid 22 contaminated with the colorant fine particles from the nozzle which is returned to home position, is discharged by voltage application to the element 3, and the droplets 15 and 18 are arrested and collected in a gutter 23.
Patent JP-H03180082-A (JP)
Title: Transfer device of motion and force
Inventor: GOORAN ENGUDAARU
IPC: H01L41/12
Filed: 1990-10-30
Abstract: PURPOSE: To transmit motion and force with no problem by boring circular cylindrical holes at the parts of a plate corresponding to the end face of a cylindrical body and arranging pellets of a material having an elastic modulus and a resistance in the holes. CONSTITUTION: Modified form of discs 4a, 4b are included and elastic deformation thereof is blocked in order to prevent transmission of motion and compressive force from deteriorating between a cylindrical body 1 and permanent magnet discs 5a, 5b. Modification includes provision of a large number of holes 7 distributed uniformly in the central part of a thin disc corresponding to the end face of the cylindrical body. A pellet 8 preferably made of a ceramic material having a resistance is set in the hole of the plate. Since the discs 4a, 4b have a magnetic resistance as low as possible, eddy current loss and hysteresis loss are minimized and the mechanical load bearing power is not limited. Consequently, motion and force can be transmitted while eliminating problems.
Patent JP-H10144511-A (JP)
Title: Magnetic recording medium
Inventor: KISHIMOTO MIKIO
IPC: C23C30/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is a strong security property and high reliability. SOLUTION: This magnetic recording medium contains magnetic powder which is mainly composed of MnBi and magnetic powder whose coercive force is in from 2000Oe to 5000Oe when measured imposing 16kOe magnetic field at 300k degree. In this medium, arbitrary signal whose residual output is in 5 to 50% to the initial output after demagnetization imposing 3000Oe direct magnetic field, is recorded.
Patent JP-H08149920-A (JP)
Title: Grafting device
Inventor: MANABE YUKIO
IPC: A01G1/06
Filed: 1994-11-28
Abstract: PURPOSE: To provide a grafting device useful for tomato, capable of rapidly carrying out surely grafting action, having improved handleability and rooting ratio, by cutting a seedling for a stock by a cutting means for a stock while cutting a seedling for a scion by a cutting means for a scion. CONSTITUTION: This grafting device comprises a grafting treatment means for carrying out operation for bonding a scion part of a seedling for a scion to a stock at a fixed grafting treatment position having a scion cutting means 21 for cutting the seedling for the scion, a stock cutting means 23 for cutting the seedling for the stock and a transporting means 22 for holding the scion part cut from the seedling for the scion and conveying it to the stock part of the seedling for the stock. While the grafting treatment means treats the seedling for the scion on a scion transporting conveyor 6, the stock cutting means 23 cuts the seedling for the stock. While the grafting treatment means treats the seedling for the stock on a stock transporting conveyor 7, the scion cutting means 21 cuts the seedling for the scion to provide the objective device.
Patent JP-H05104262-A (JP)
Title: Apparatus for manufacturing laminated sheet
Inventor: YOSHIMURA TAKASHI
IPC: F28F5/02
Filed: 1991-10-15
Abstract: PURPOSE:To restrain the expansion of a center part of the width of a roll by arranging cooling water passages in the inner part of the roll and cooling with gas-liquid two phases. CONSTITUTION:Plural cylindrical hollow parts 41 for heating medium having length to almost the whole width of the roll are arranged at near the surface of the roll 40 and the water as the heating medium 42 is filled and sealed. On the other hand, in the center part of the roll 40, the hollow part 43 for water cooling is arranged and by a rotary joint 44, supply/discharge of the cooling water is executed. The inner parts of the hollow parts 41 for heating medium come to upside or downside, but the gas phase and the liquid phase always coexist and the uniform heating of the roll can be obtd.
Patent JP-S63146126-A (JP)
Title: Generation system for selecting job of program product
Inventor: FUKUDA ERIKO
IPC: G06F9/46
Filed: 1986-12-09
Abstract: PURPOSE:To quickly select products and to perform the copy processing by generating jobs whose number corresponds to the number of volumes to execute plural jobs in parallel is products to be used are selected and are stored on another secondary storage mediums when a product group is stored on the secondary storage medium of plural volumes. CONSTITUTION:When products B, D, F, and H should be selected in case, for example, eight products A-H are divided into four volumes and are stored on the secondary storage mediums, a job 1 to select the product B from a volume 11, a job 2 to select the product D from a volume 12, a job 3 to select the product F from a volume 13, and a job 4 to select the product H from a volume 14 are generated. They are executed as four 4 jobs independent of one another to process execution of jobs in parallel. Since selection and copy processings are performed in parallel in this manner, much time is not spent in selection and copy processings even if the number of volumes is increased.
Patent JP-H08213423-A (JP)
Title: Method for formation of conductive bump onto semiconductor element
Inventor: REO EMU HIGINZU ZA SAADO
IPC: H01L21/60
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming conductive bumps which can eliminate drawbacks of evaporation and electroplating technique and form bumps having accurate shapes and accurate sizes, at desired positions. SOLUTION: An imageable conductive layer 18 is deposited on a semiconductor device 10 and brought into contact with the I/O pad of a final metallization layer 14, and conductive bumps 24 are formed on the semiconductor device 10. The imageable conductive material is formed of imageable acryl resin containing conducting particles. In an embodiment, the imageable conductive layer is exposed to radiation 23 by using a mask having transparent material 21 of a pattern corresponding to the desirable pattern of conductive bumps. The imageable conducting layer is developed, the unexposed part of the layer is eliminated, and a plurality of conductive bumps 24 are left on the I/O pad of the device. When the imageable conductive material is formed, positive resin also may be used.
Patent JP-S63155962-A (JP)
Inventor: ESSER LEONARD JAN MARIA
IPC: H04N5/3725
Filed: 1987-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000118438-A (JP)
Title: Extrusion member frame coupling structure for automobile
Inventor: KAIKAWA AKIHIRO
IPC: B62D25/04
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion member coupling structure to ensure a necessary strength and cause a thermal strain to hardly occur. SOLUTION: The lower end part of a front pillar 2 arranged in a direction orthogonal to the end part on the front side of a vehicle of a side sill 1 is assembled and welded for coupling. A reinforcing member 3 formed in an arcuate shape matched with the shape of a corner between the two members through a press work is assembled in a manner to cover the two members. The edge of the reinforcing member 3 is welded and the side sill 1, the front pillar 2, and the reinforcing member 3 are integrally formed. Thus, since, when an extrusion member forms an aluminum extrusion member, a thermal strain occurs as a result of a weld length being lengthened, the strength of a coupling part between extrusion members is increased without effecting welding of a whole periphery.  A frame structure having the high degree of freedom of a design is provided by using an aluminum extrusion member and through intercoupling of the extrusion member in a different sectional shape.